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annotate test/CodeGen/Thumb2/cross-rc-coalescing-2.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents afa8332a0e37
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin9 -mcpu=cortex-a8 -arm-atomic-cfg-tidy=0 | FileCheck %s
0
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2
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3 define void @fht(float* nocapture %fz, i16 signext %n) nounwind {
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4 ; CHECK-LABEL: fht:
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5 entry:
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6 br label %bb5
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7
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8 bb5: ; preds = %bb5, %entry
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9 br i1 undef, label %bb5, label %bb.nph
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10
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11 bb.nph: ; preds = %bb5
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12 br label %bb7
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13
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14 ; Loop preheader
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15 ; CHECK: vmov.f32
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16 bb7: ; preds = %bb9, %bb.nph
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17 %s1.02 = phi float [ undef, %bb.nph ], [ %35, %bb9 ] ; <float> [#uses=3]
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18 %tmp79 = add i32 undef, undef ; <i32> [#uses=1]
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19 %tmp53 = sub i32 undef, undef ; <i32> [#uses=1]
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20 %0 = fadd float 0.000000e+00, 1.000000e+00 ; <float> [#uses=2]
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21 %1 = fmul float 0.000000e+00, 0.000000e+00 ; <float> [#uses=2]
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22 br label %bb8
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23
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24 bb8: ; preds = %bb8, %bb7
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25 ; CHECK: %bb8
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26 ; CHECK-NOT: vmov.f32
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27 ; CHECK: blt
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28 %tmp54 = add i32 0, %tmp53 ; <i32> [#uses=0]
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29 %fi.1 = getelementptr float, float* %fz, i32 undef ; <float*> [#uses=2]
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30 %tmp80 = add i32 0, %tmp79 ; <i32> [#uses=1]
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31 %scevgep81 = getelementptr float, float* %fz, i32 %tmp80 ; <float*> [#uses=1]
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32 %2 = load float, float* undef, align 4 ; <float> [#uses=1]
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33 %3 = fmul float %2, %1 ; <float> [#uses=1]
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34 %4 = load float, float* null, align 4 ; <float> [#uses=2]
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35 %5 = fmul float %4, %0 ; <float> [#uses=1]
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36 %6 = fsub float %3, %5 ; <float> [#uses=1]
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37 %7 = fmul float %4, %1 ; <float> [#uses=1]
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38 %8 = fadd float undef, %7 ; <float> [#uses=2]
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39 %9 = load float, float* %fi.1, align 4 ; <float> [#uses=2]
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40 %10 = fsub float %9, %8 ; <float> [#uses=1]
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41 %11 = fadd float %9, %8 ; <float> [#uses=1]
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42 %12 = fsub float 0.000000e+00, %6 ; <float> [#uses=1]
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43 %13 = fsub float 0.000000e+00, undef ; <float> [#uses=2]
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44 %14 = fmul float undef, %0 ; <float> [#uses=1]
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45 %15 = fadd float %14, undef ; <float> [#uses=2]
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46 %16 = load float, float* %scevgep81, align 4 ; <float> [#uses=2]
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47 %17 = fsub float %16, %15 ; <float> [#uses=1]
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48 %18 = fadd float %16, %15 ; <float> [#uses=2]
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49 %19 = load float, float* undef, align 4 ; <float> [#uses=2]
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50 %20 = fsub float %19, %13 ; <float> [#uses=2]
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51 %21 = fadd float %19, %13 ; <float> [#uses=1]
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52 %22 = fmul float %s1.02, %18 ; <float> [#uses=1]
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53 %23 = fmul float 0.000000e+00, %20 ; <float> [#uses=1]
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54 %24 = fsub float %22, %23 ; <float> [#uses=1]
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55 %25 = fmul float 0.000000e+00, %18 ; <float> [#uses=1]
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56 %26 = fmul float %s1.02, %20 ; <float> [#uses=1]
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57 %27 = fadd float %25, %26 ; <float> [#uses=1]
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58 %28 = fadd float %11, %27 ; <float> [#uses=1]
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59 store float %28, float* %fi.1, align 4
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60 %29 = fadd float %12, %24 ; <float> [#uses=1]
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61 store float %29, float* null, align 4
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62 %30 = fmul float 0.000000e+00, %21 ; <float> [#uses=1]
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63 %31 = fmul float %s1.02, %17 ; <float> [#uses=1]
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64 %32 = fsub float %30, %31 ; <float> [#uses=1]
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65 %33 = fsub float %10, %32 ; <float> [#uses=1]
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66 store float %33, float* undef, align 4
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67 %34 = icmp slt i32 undef, undef ; <i1> [#uses=1]
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68 br i1 %34, label %bb8, label %bb9
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69
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70 bb9: ; preds = %bb8
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71 %35 = fadd float 0.000000e+00, undef ; <float> [#uses=1]
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72 br label %bb7
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73 }